/**
 * 系统管理  角色管理
 */
<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>角色管理</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="user-search">
      <el-form-item label="搜索：">
        <el-input
          size="small"
          v-model="formInline.roleName"
          placeholder="输入角色名称"
        ></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input
          size="small"
          v-model="formInline.roleNo"
          placeholder="输入角色代码"
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-button
          size="small"
          type="primary"
          icon="el-icon-search"
          @click="search"
          >搜索</el-button
        >
        <el-button
          size="small"
          type="primary"
          icon="el-icon-plus"
          @click="handleEdit()"
          >添加</el-button
        >
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table
      size="small"
      :data="listData"
      highlight-current-row
      v-loading="loading"
      border
      element-loading-text="拼命加载中"
      style="width: 100%"
    >
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable prop="roleName" label="角色名称" width="300">
      </el-table-column>
      <el-table-column sortable prop="roleNo" label="角色代码" width="300">
      </el-table-column>
      <el-table-column sortable prop="editTime" label="修改时间" width="300">
        <template slot-scope="scope">
          <div>{{ scope.row.editTime | timestampToTime }}</div>
        </template>
      </el-table-column>
      <el-table-column sortable prop="editUser" label="修改人" width="300">
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="300">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)"
            >编辑</el-button
          >
          <el-button
            size="mini"
            type="danger"
            @click="deleteUser(scope.$index, scope.row)"
            >删除</el-button
          >
          <el-button
            size="mini"
            type="success"
            @click="menuAccess(scope.$index, scope.row)"
            >菜单权限</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination
      v-bind:child-msg="pageparm"
      @callFather="callFather"
    ></Pagination>
    <!-- 编辑界面 -->
    <el-dialog
      :title="title"
      :visible.sync="editFormVisible"
      width="30%"
      @click="closeDialog('edit')"
    >
      <el-form
        label-width="120px"
        :model="editForm"
        ref="editForm"
        :rules="rules"
      >
        <el-form-item label="系统编码" prop="systemNo">
          <el-input
            size="small"
            v-model="editForm.systemNo"
            auto-complete="off"
            placeholder="请输入系统编码"
          ></el-input>
        </el-form-item>
        <el-form-item label="角色名称" prop="roleName">
          <el-input
            size="small"
            v-model="editForm.roleName"
            auto-complete="off"
            placeholder="请输入角色名称"
          ></el-input>
        </el-form-item>
        <el-form-item label="角色代码" prop="roleNo">
          <el-input
            size="small"
            v-model="editForm.roleNo"
            auto-complete="off"
            placeholder="请输入角色代码"
          ></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog('edit')">取消</el-button>
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="submitForm('editForm')"
          >保存</el-button
        >
      </div>
    </el-dialog>
    <!-- 菜单权限 -->
    <el-dialog
      title="菜单权限"
      :visible.sync="menuAccessshow"
      width="30%"
      @click="closeDialog('perm')"
    >
      <!-- 原 node-key="id" => 修改之后 node-key="menuid" -->
      <el-tree
        ref="tree"
        default-expand-all=""
        :data="RoleRight"
        :props="RoleRightProps"
        :default-checked-keys="checkmenu"
        node-key="menuid"
        show-checkbox
      >
      </el-tree>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog('perm')">取消</el-button>
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="menuPermSave"
          >保存</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  roleList,
  roleSave,
  roleDelete,
  rolePwd,
  RoleRightTree,
  RoleRightSave,
} from "../../api/userMG";
import Pagination from "../../components/Pagination";
export default {
  data() {
    return {
      nshow: true, //switch开启
      fshow: false, //switch关闭
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      menuAccessshow: false, //控制数据权限显示与隐藏
      title: "添加",
      editForm: {
        roleId: "",
        systemNo: "",
        roleNo: "",
        roleName: "",
        token: localStorage.getItem("logintoken"),
      },
      // rules 表单验证
      rules: {
        systemNo: [
          { required: true, message: "请输入系统编码", trigger: "blur" },
        ],
        roleNo: [
          { required: true, message: "请输入角色代码", trigger: "blur" },
        ],
        roleName: [
          { required: true, message: "请输入角色名称", trigger: "blur" },
        ],
      },
      formInline: {
        page: 1,
        limit: 10,
        varLable: "",
        varName: "",
        token: localStorage.getItem("logintoken"),
      },
      // 删除
      seletedata: {
        ids: "",
        token: localStorage.getItem("logintoken"),
      },
      userparm: [], //搜索权限
      listData: [], //用户数据
      // 数据权限
      RoleRight: [],
      RoleRightProps: {
        // children: "children",
        // label: "name",
        children: "menus", // 子菜单
        label: "menuname", // 名称
      },
      // 选中
      checkmenu: [],
      //参数role
      saveroleId: "",
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 10,
      },
    };
  },
  // 注册组件
  components: {
    Pagination,
  },
  /**
   * 数据发生改变
   */

  watch: {},

  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline);
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    // 获取角色列表
    getdata(parameter) {
      // 模拟数据
      /* let res = {
        code: 0,
        msg: null,
        count: 6,
        data: [
          {
            addUser: 'root',
            editUser: 'root',
            addTime: 1519182004000,
            editTime: 1520288426000,
            roleId: 1,
            systemNo: 'pmd',
            roleNo: 'Administrator',
            roleName: '超级管理员'
          },
          {
            addUser: null,
            editUser: null,
            addTime: 1521111376000,
            editTime: 1520678191000,
            roleId: 2,
            systemNo: 'order',
            roleNo: 'admin',
            roleName: '公司管理员'
          },
          {
            addUser: null,
            editUser: null,
            addTime: 1520678221000,
            editTime: 1520678221000,
            roleId: 95,
            systemNo: 'pm',
            roleNo: 'common',
            roleName: '普通用户'
          },
          {
            addUser: null,
            editUser: null,
            addTime: 1526349853000,
            editTime: 1526349853000,
            roleId: 96,
            systemNo: '1',
            roleNo: '1',
            roleName: '1'
          },
          {
            addUser: null,
            editUser: null,
            addTime: 1526349942000,
            editTime: 1526437443000,
            roleId: 97,
            systemNo: '2',
            roleNo: '2',
            roleName: '2'
          },
          {
            addUser: null,
            editUser: null,
            addTime: 1526652148000,
            editTime: 1526652148000,
            roleId: 101,
            systemNo: 'test',
            roleNo: 'demo',
            roleName: '演示角色'
          }
        ]
      }
      this.loading = false
      this.listData = res.data
      // 分页赋值
      this.pageparm.currentPage = this.formInline.page
      this.pageparm.pageSize = this.formInline.limit
      this.pageparm.total = res.count */
      // 模拟数据结束

      /***
       * 调用接口，注释上面模拟数据 取消下面注释
       */
      roleList(parameter)
        .then((res) => {
          this.loading = false;
          if (res.success == false) {
            this.$message({
              type: "info",
              message: res.msg,
            });
          } else {
            this.listData = res.data.records;
            // 分页赋值
            this.pageparm.currentPage = this.formInline.page;
            this.pageparm.pageSize = this.formInline.limit;
            this.pageparm.total = res.count;
          }
        })
        .catch((err) => {
          this.loading = false;
          this.$message.error("获取角色列表失败，请稍后再试！");
        });
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.page = parm.currentPage;
      this.formInline.limit = parm.pageSize;
      this.getdata(this.formInline);
    },
    // 搜索事件
    search() {
      this.getdata(this.formInline);
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.editFormVisible = true;
      if (row != undefined && row != "undefined") {
        this.title = "修改";
        this.editForm.roleId = row.roleId;
        this.editForm.systemNo = row.systemNo;
        this.editForm.roleNo = row.roleNo;
        this.editForm.roleName = row.roleName;
      } else {
        this.title = "添加";
        this.editForm.roleId = "";
        this.editForm.systemNo = "";
        this.editForm.roleNo = "";
        this.editForm.roleName = "";
      }
    },
    // 编辑、增加页面保存方法
    submitForm(editData) {
      this.$refs[editData].validate((valid) => {
        if (valid) {
          roleSave(this.editForm)
            .then((res) => {
              this.editFormVisible = false;
              this.loading = false;
              if (res.success) {
                this.getdata(this.formInline);
                this.$message({
                  type: "success",
                  message: "角色保存成功！",
                });
              } else {
                this.$message({
                  type: "info",
                  message: res.msg,
                });
              }
            })
            .catch((err) => {
              this.editFormVisible = false;
              this.loading = false;
              this.$message.error("角色保存失败，请稍后再试！");
            });
        } else {
          return false;
        }
      });
    },
    // 删除角色
    deleteUser(index, row) {
      this.$confirm("确定要删除吗?", "信息", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          roleDelete(row.roleId)
            .then((res) => {
              if (res.success) {
                this.$message({
                  type: "success",
                  message: "角色已删除！",
                });
                this.getdata(this.formInline);
              } else {
                this.$message({
                  type: "info",
                  message: res.msg,
                });
              }
            })
            .catch((err) => {
              this.loading = false;
              this.$message.error("角色删除失败，请稍后再试！");
            });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除",
          });
        });
    },
    // 数据权限
    menuAccess: function (index, row) {
      this.menuAccessshow = true;
      this.saveroleId = row.roleId;
      RoleRightTree(row.roleId)
        .then((res) => {
          if (res.data.success) {
            this.$message({
              type: "success",
              message: "获取权限成功",
            });
            this.changemenu(res.data.list); // 将选中的菜单传入changemenu
            console.log(res);
            this.RoleRight = res.data.data;
            // this.RoleRight = this.changeArr(res.data.data)
          } else {
            this.$message({
              type: "info",
              message: res.data.msg,
            });
          }
        })
        .catch((err) => {
          this.loading = false;
          this.$message.error("获取权限失败，请稍后再试！");
        });
    },
    // 选中菜单
    changemenu(arr) {
      let change = [];
      for (let i = 0; i < arr.length; i++) {
        // if (arr[i].checked) {
        change.push(arr[i].menuId); // 后端返回结果对应的实例对象类型 list集合中
        // }
      }
      this.checkmenu = change;
    },
    // tree 递归
    changeArr(list) {
      var temptree = [],
        tree = [],
        items = [];
      for (var i in list) {
        if (!temptree[list[i].id]) {
          var trow = {
            id: list[i].id,
            pId: list[i].pId,
            name: list[i].name,
            open: list[i].open,
            checked: list[i].checked,
            children: [],
          };
          temptree[list[i].id] = trow;
          items.push(trow);
        }
        if (list[i].uid > 0) {
          temptree[list[i].id]["children"].push({
            id: list[i].id,
            pId: list[i].pId,
            name: list[i].name,
            open: list[i].open,
            checked: list[i].checked,
            children: [],
          });
        }
      }

      for (var j in items) {
        if (temptree[items[j].pId]) {
          temptree[items[j].pId]["children"].push(temptree[items[j].id]);
        } else {
          tree.push(temptree[items[j].id]);
        }
      }
      temptree = null;
      items = null;
      return tree;
    },
    // 菜单权限-保存
    menuPermSave() {
      let parm = {
        roleId: this.saveroleId,
        moduleIds: "",
      };
      let node = this.$refs.tree.getCheckedNodes();
      let moduleIds = [];
      if (node.length != 0) {
        for (let i = 0; i < node.length; i++) {
          moduleIds.push(node[i].menuid);
        }
        parm.moduleIds = moduleIds;
      }
      RoleRightSave(parm)
        .then((res) => {
          if (res.success) {
            this.$message({
              type: "success",
              message: "权限保存成功",
            });
            this.menuAccessshow = false;
            this.getdata(this.formInline);
          } else {
            this.$message({
              type: "info",
              message: res.msg,
            });
          }
        })
        .catch((err) => {
          this.loading = false;
          this.$message.error("权限保存失败，请稍后再试！");
        });
    },
    // 关闭编辑、增加弹出框
    closeDialog(dialog) {
      if (dialog == "edit") {
        this.editFormVisible = false;
      } else if (dialog == "perm") {
        this.menuAccessshow = false;
      }
    },
  },
};
</script>

<style scoped>
.user-search {
  margin-top: 20px;
}
.userRole {
  width: 100%;
}
</style>

 